Sure! Please provide the lines you'd like me to modify, and I'll help you rephrase them to eliminate any duplicates while maintaining their original meaning.
Design with zipper : You can see the real quality of the inner Polyester of the pillow. You can increase or decrease cotton according to your needs
Drying in a dryer or in the sun will greatly help the pillow to restore its fluffy shape. (It will be completely fluffy in about 3-7 days.)
Package: 1 packs of 18 x 18 inches (45 x 45 cm) pillow inserts. Very soft and fluffy
Fluffy and plump: Polyester fillings are well-filled so it does a good job keeping the shape brilliantly. Plump enough for lumbar support. You will feel great to lay your head on or use as a back support in a chair or sofa
Fill in material: High-quality Polyester cotton. (High quality pure white Polyester) Cover material: brushed chemical fiber fabric